Title :
Experimental study of edge radiation at HiSOR
Author :
Smolyakov, N.V. ; Hiraya, A. ; Rybalchenko, G.V. ; Shirasawa, K. ; Muneyoshi, T.
Author_Institution :
Fac. of Sci., Hiroshima Univ., Japan
Abstract :
The measurements of spectral-angular distributions of edge radiation emitted at the fringe fields of two bending magnets are reported. These studies were conducted at HiSOR electron storage ring (Hiroshima, Japan). The radiation was observed in the near infrared, visible and near ultraviolet ranges. The recorded images, both horizontally and vertically polarized, are compared with the numerically simulated distributions of the edge radiation. Good agreement is found between the measured and calculated characteristics of edge radiation
Keywords :
electromagnets; electron accelerators; high energy physics instrumentation computing; particle beam dynamics; particle beam extraction; particle beam focusing; polarisation; relativistic electron beams; storage rings; wigglers; HiSOR; SMELRAD codes; bending magnets; edge radiation emissions; electron beam emittance; electron storage ring; fringe fields; helical undulator; horizontal polarisation; nearfield effects; relativistic charged particle; spectral-angular distribution measurements; vertical polarisation; Band pass filters; Electromagnetic radiation; Electrons; Erbium; Magnetic field measurement; Magnets; Particle measurements; Storage rings; Undulators; Wavelength measurement;
Conference_Titel :
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-7191-7
DOI :
10.1109/PAC.2001.987877
